D - Eubacteria and Archaebacteria
Student 2 has seen the most bio-diversity.
This is because all the others see animals of the same species.
As for the other parts of your question, I don't think I can help too much with that.
Although the influence of climate change on desertification has not been fully understood yet, according to GreenFacts, it is known that higher temperatures resulting from increased carbon dioxide levels can have a negative impact through increased loss of water from soil and reduced rainfall in drylands<span>. At the same time desertification contributes to climate change by releasing to the atmosphere carbon stored in dryland vegetation and soils.
hopes it helps you
:P</span>
Because snow reflects light more than non-white regions<span> of the Earth and </span>albedo<span> is. a measurement of reflectance. sorry wrong answer
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